WELLINGTON MANAGEMENT GROUP LLP 13D and 13G filings for Builders FirstSource, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2024-11-08 10:34 am Sale | 2024-09-30 | 13G | Builders FirstSource, Inc. BLDR | WELLINGTON MANAGEMENT GROUP LLP | 3,457,888 2.970% | -4,745,136 (-57.85%) | Filing |
| 2024-02-08 10:11 am Sale | 2023-12-29 | 13G | Builders FirstSource, Inc. BLDR | WELLINGTON MANAGEMENT GROUP LLP | 8,203,024 6.650% | -5,006,444 (-37.90%) | Filing |
| 2023-02-06 2:49 pm Purchase | 2022-12-30 | 13G | Builders FirstSource, Inc. BLDR | WELLINGTON MANAGEMENT GROUP LLP | 13,209,468 8.980% | 3,388,036 (+34.50%) | Filing |
| 2022-02-04 09:15 am Purchase | 2021-12-31 | 13G | Builders FirstSource, Inc. BLDR | WELLINGTON MANAGEMENT GROUP LLP | 9,821,432 5.130% | 9,821,432 (New Position) | Filing |